Drilldown: Patents

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Patents > Filing date: November 1912 & Citations from after 1930: None & Number of claims: 5-70

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
FR (4) · GB (2) · US (2)
Inventors:
David F Felten (1) · Emil Hyra (1) · Frederic Mylius (1) · Karl Klinkosch (1) · Matthew Arlington Batson (1) · Nazaire Lacrotte (1) · Otto Albin Budig (1) · Pierre-Antoine Ménard (1) · Roger Sommer (1)
Inventor country:
AT (1) · DE (1) · FR (3) · US (3)
Inventor location:
None (8)
Applicant person:
David F Felten (1) · Emil Hyra (1) · Frederic Mylius (1) · Karl Klinkosch (1) · Matthew Arlington Batson (1) · Nazaire Lacrotte (1) · Otto Albin Budig (1) · Pierre-Antoine Ménard (1) · Roger Sommer (1)
Applicant firm:
None (8)
Applicant type:
INDIV (8)
Applicant is inventor:
Yes (8)
Tech fields:
None (8)
Filing date:
November 5, 1912 (2) · November 9, 1912 (1) · November 13, 1912 (1) · November 15, 1912 (1) · November 20, 1912 (1) · November 22, 1912 (1) · November 23, 1912 (1)
Full specification filed date:
November 5, 1912 (1) · November 15, 1912 (1)
Application number:
None (2) · 191226304D (1) · 1912732916 (1) · 1912733130 (1) · 450381D (1) · 450608D (1) · 452661D (1)
Grant date:
January 1913 (3) · March 1913 (1) · April 1913 (1) · May 1913 (1) · September 1913 (1) · March 1914 (1)
Granted:
Yes (8)
Publication date:
March 1913 (2) · April 1913 (2) · May 1913 (1)
Supplementary to patent:
None (5) · Patent AT-1911-57225 (1) · Patent DE-1911-11-16 Otto Albin Budig (1) · Patent FR-1912-447477 (1)
Related to aircraft:
1 (4) · Yes (4)
Patent agent:
None (3) · Abel & Imray (1) · Armengaud jeune (1) · Brandon frères (1) · Haseltine, Lake & Co. (1) · W. Randolph, Jr. (1)
Assigned to:
None (8)
National tech categories:
None (2) · FR 6.4 (4) · USPC 244/17.17 (1) · USPC 244/45R (1)
IPCs:
None (1) · IPC B64C13/00 (1) · IPC B64C1/00 (1) · IPC B64C13/00 (1) · IPC B64C17/00 (1) · IPC B64C19/00 (1) · IPC B64C3/38 (1) · IPC B64C39/00 (1) · IPC B64D1/02 (1) · IPC B64D25/04 (1) · IPC F42B3/117 (1) · IPC F42B4/28 (1) · IPC F42C7/12 (1)
CPCs:
CPC B64C13/00 (2) · CPC B64C17/00 (1) · CPC B64C19/00 (1) · CPC B64C27/001 (1) · CPC B64C2700/6218 (1) · CPC B64C2700/6256 (2) · CPC B64C2700/6295 (1) · CPC B64C3/38 (1) · CPC B64C39/08 (1) · CPC B64D1/02 (1) · CPC B64D25/04 (1) · CPC F42B3/117 (1) · CPC F42B4/28 (1) · CPC F42C7/12 (1) · CPC G05D1/0858 (1)
Family year:
(There are no values for this filter)
First filing:
None (2) · No (3) · Yes (3)
Cites these patents:
None (8)
Citations from after 1930:
None (8)
Number of text pages:
2 (1) · 3 (4) · 4 (2) · 7 (1)
Number of claims:
5 (4) · 6 (3) · 10 (1)
Number of diagram pages:
1 (3) · 2 (3) · 3 (1) · 4 (1)
Number of figures:
2 - 4 (3) · 4 - 20 (5)

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